Environmental Operating Conditions

TemperatureOperating: 10° to 35°C (50° to 95°F) with a maximum temperature gradation of 10°C per hourMD3800i/MD3820i: Supports Fresh Air cooling, up to 35°C Relative HumidityOperating: 20% to 80% (non-condensing) with a maximum humidity gradation of 10% per hour